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Heart|Lab Grown|IGI

0.81ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG836610911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610911

Diamond specifications and retailer prices

From $512 AUD
$360 USD
As of October 30, 2026
Save $1,775 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,287 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610911 or 836610911. Listed at 17 retailers as of October 29, 2026, with prices from $512 to $2,287, a $1,775 spread on the same certified stone. MOH London lists it at $2,287. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610911
Dimensions5.67 × 6.46 × 3.75 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
cns As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.67 mm6.46 mm0.81 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610911
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,287 AUD|Low: $512 AUD|High: $2,302 AUD|Avg: $1,315 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$512 AUD
Retailer 5$744 AUD
Retailer 3$787 AUD
Retailer 9$800 AUD
Retailer 6$1,011 AUD
Retailer 7$1,026 AUD
Retailer 2$1,182 AUD
Retailer 10$1,282 AUD
Retailer 8$1,664 AUD
Retailer 4$1,888 AUD
Retailer 11$2,251 AUD
MOH London$2,287 AUD

26 data points across 12 retailers

17 retailers$512 AUD to $2,287 AUD

Retailer 1
-
$457 AUD
$321 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$512 AUD
$360 USD
View
Final sale: no returns
Retailer 3
-
$531 AUD
$373 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$568 AUD
$399 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$568 AUD
$399 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$744 AUD
£412 GBP
View
B+
Retailer 7
-
$787 AUD
$553 USD
View
A
Retailer 8
-
$800 AUD
$562 USD
View
B+
Retailer 9
-
$1,011 AUD
£559 GBP
View
B+
Retailer 10
-
$1,026 AUD
ZAR 11,648 ZAR
View
B+
Retailer 11
-
$1,182 AUD
$830 USD
View
B+
Retailer 12
-
$1,282 AUD
$900 USD
View
B
Retailer 13
-
$1,664 AUD
$1,169 USD
View
Retailer 14
-
$1,824 AUD
$1,281 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,888 AUD
$1,327 USD
View
B
Retailer 16
-
$2,251 AUD
$1,581 USD
View
Most Expensive
B
MOH London
LG836610911 · Oct 29
$2,287 AUD
£1,265 GBP
View
16 more retailers have this diamond
Prices start from $512 AUDSave up to $1,775 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.81ct Heart
$512 AUD